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A.must B.can C.have toD.need一
2.Need Iclean mybedroom now一Yes,you.A.can B.must C.may D.need
3.—Mom,must Igo outwith you now—No,you.Youd betterpractice first.A.mustnt;dancing B.mustnt;to danceC.neednt;dancing D.neednt;to dance一
4.Can Iplay computergames now,Mom——No,you cantYou finishyour homeworkfirst.A.can B.may C.have to一
5.Lily,is thishandbag yours—No.It beLucys.Look!There isher nameon it.A.can B.must C.should D.might一
6.May Igo outand playgames一No,you.You have got alot ofwork todo.一
7.Excuse me,can Ismoke here——Im afraidyou.The signsays“No smoking”.A.cant B.mustnt C.couldnt D.shouldnt
8.You driveon theright-hand sideof theroad inChina.A.mustnt B.must C.neednt D.cant
9.—Hello,Jenny.Are youfree thisafternoon一Sorry,I domy homeworkat home.D.needA.have toB.can C.mayA.neednt B.wouldnt C.mustnt D.wont(作否定回答)
10.Must Igo homenow是的,我们必须-Yes,we must.不,不需要/我们没有必要--No,we neednt./we dont have to.我可以问你一些问题吗?
2.—May Iask yousome questions当然,问吧-Sure,go ahead.恐怕他现在正在忙
3.Fm afraidhe isbusy rightnow.我稍后会给他打电话
4.ril ring him up later..我想和李玉平医生通话
5.rd liketo speak to Dr.Li Yuping我能留个言吗?
6.Can Ileave amessage你应该对吸烟和喝酒说不
7.You shouldsay noto smokingand drinking.我们应该经常锻炼来增强我们的体质
8.We shouldexercise oftento buildus up.我们应该总是保持房间
9.We shouldkeep ourrooms cleanand theair freshall thetime.干净、空气清新我们应该远离拥挤的地方
10.We shouldkeep awayfrom crowdedplaces..情态动词
(三)1must,have to语法,反身代词2色点】一李医生,我可以问你一些问题吗?一1May Iask yousome questions,Dr.Li Sure,当然可以,问吧go ahead.表示请求的句型在此句型中,“一些”通常用而不用“Mayl...”some,any同应当然可以当然可以当然可以可以,请吧回Sure!/Certainly!/Ofcourse!/Yes,please.应对不起,恐怕不行最好不要这样Sorry,Tm afraidyou can^./Youd betternot./No,you不行意为“问题;疑问”,指较容易解决的问题及口头回答的问题tion和problem question
①problem通常指难以解决的问题,尤指比较困难的问题,如社会、政治和经济等与它搭配的动词一般是或work outsolveo
②question常指对某事疑惑不解需要寻找答案的问题,它常与动词ask或answer搭配使用口语表示同意对方的请求,根据情况可译为“说吧!;做吧!;进行吧!;干吧!;请吧!3“Goahead.九【典例】一
1.May Iuse yourbike-Here you are.A.Good idea!B.Of course!C.Youre welcome.一
2.May Ileave now一No,you・You stayhere.A.neednt;has toB.must;have to C.cant;must D.neednt;must一
3.May1use yourMP4today,Paul一.I amnot goingto useit.A.No,you cantB.Fve noidea C.Sure,go aheadD.Not atall
4.They dontknow howsolvethe problem.
5.The teacherasked Benanswerthe questionin class.[考点我们必须服药来预防流感I-U2]—Must wetake somemedicine toprevent flu吗?一.不,不必.不,不必No,we dont have to/No,we neednt【详解】的肯定回答否定回答“Must we/L..”Yes,we/you must”;“No,we/you neednt/dont have to.,而不能用mustnt意为“不得不,必须”,后接动词原形have to【辨析】和must have to两者都是“必须”的意思,但它们并不完全相同
①must侧重于个人意志和主观上的“必须”,可用来表示现在和将来的“必须”,无时态变化
②have to侧重于客观上的必要,可用于各种时态【拓展】还有表推测的功能,意为“肯定……,一定……”;must总意为“禁止,不准”如果想表示“不可能”,使用must canX【典例】
1.—I finishmy worknow一No,you.You cando it later.A.May;neednt B.Must;dont have toC.Can;couldnt D.Must;mustnt一Im afraidyou.Everybody shoulddo itat school.A.can B.may C.need D.have to一
3.Must Imake thebed now,Mum一No,you.You doitlater.A.mustnt;must B.mustnt;may C.don9thave to;may D.dont have to;must一
4.Can Iwatch TVfor sometime——No,you cant.You do your homeworkfirst.A.can B.mustnt C.must D.cant一
5.Can Ismoke here—No,you.This isa“NO SMOKINGarea.A.neednt B.may notC.mustnt D.wont一
6.Alex isnot heretoday.——He beill.He didntlook wellyesterday.A.can B.must C.need二]【考点你好!请问我可以和李玉平医生通话吗?3]—Hello!Could IspeaktoDr.Li Yuping一.恐怕他现在很忙Um afraidhe isbusy rightnow【详解】打电话的常用语”意为“请找…接电话好吗?1“Could/May/CanI speakto…【链接】类似用法还有
1.I Tom.翻译我是汤姆2This isTom.
3.He isbusydo hishomework.【考点4】OK,V\\ring himuplater.好的,我一会儿再给他打电话【详解】意为“给某人打电话”,相当于如果接人称代词,代词必须位于中间;ring sb.up call…up ring up如果是名词,位于的中间或后边都可以ring up【链接】给某人打电话,可以用以下表达法等等另夕卜,还有意为“打个call sb./phone sb./telephone sb./give sb.a call/give sb.a phonemake acall电话;意为“给某人回个电话call sb.back【典例】
1.He isntat home.You can.A.ring uphim B.ring herup C.ringupher D.ringhimup[考点但是我不能独立完成它I-Zl5]but Icaif tfinish itby myself.【详解】中的是反身代词在英语中,表示“我们自己、你们自己by oneselfoneself、他们自己”的代词成为反身代词反身代词于它所指代的名词或代词形成互指关系,在人称、性别和数上保持一致常构成习惯用语,如意为“靠某人自己、独自、单独地”某人by oneselfenjoy oneself玩得开心【典例】
1.The boysenjoyedthey inthe park.
2.Mingming,you shoulddoyourhomework allbyyou.
2.fhir[考点.锻炼越多,身体会越好7]The moreexercise,the better【详解】比较级,比较级”的结构,意为“越…就越“the+the+【链接】形容词比较级变化规则变化1
①单音节和部分双音节的形容词一般在词尾加如-er calm---calmer tall---taller
②以字母结尾的直接在词尾加如e-r nice---nicer fine---finer
③以“辅音结尾的词,变为再加如+y yi,-er”early―earlier happy—happier
④以重读闭音节的单个辅音字母结尾的词,双写辅音字母,再加如:-er big—bigger hot—hotter
⑤多音节或部分双音节的形容词在原级前面加如:more popular—more popular不规则变化2少数形容词的比较级变化是不规则的good---better bad/ill—worse many/much---more little---less far--forther/further old---older/elder【典例】
1.Thecareful youare,thefew mistakesyou willmake.你越细心,犯错就越少
2.Themuch youeat,thefat youwill become.你吃的越多,你就会变得越胖[考点你需要舒展你的腿、胳膊C-18]You needto stretchour legs,arms...【详解】在本句中为实义动词,意为“需要有人称、数和时态的变化,后面可接名词做宾语,need也可接动名词或动词不定式【注意】当主语为物时,常与动名词或动词不定式的被动形式连用【拓展】还可作情态动词,意为“需要;必要”主要用于否定句、疑问句和条件句中否定形式need是在后直接加疑问形式是把提至主语前用于以开头的疑问句的否定回答need not,need Needntmust【典例】.他需要一些帮助
1.Heneed somehelp你需要多穿些衣服
2.You needwearmore clothes.如果忙,你就不必来了
3.Younot needcome ifyouarebusy.
4.—Must hego nowA.mustnt B.neednt C.cant D.donthave to一No,he.人称单数复数第一人称第二人称—第三人称【考点一】反身代词1
(2)反身代词表示某人自身,它可以再句中作宾语、表语和同位语
(3)反身代词在实际运用中,可构成许多固定词组help yourselfto随便吃enjoy oneself过得愉快teach oneself自学make oneselfat home另拘束by oneself亲自lose oneselfin...沉醉【典例】
1.Lily was9years old.was old enough togo toschoolA.She,she B.She,herself C.Her,herself D.Her.She
2.His nameis Thomas,but heusually callsTom.A.him B.herself C.her D.himself
3.—Mum,Sally andI willgo ona picnicthis Saturday.一Enjoy,my girls!A.yourself B.herself C.myself D.yourselves
4.Dont worryabout me,Mom.I amoldenoughto lookafter.A.herself B.myself C.himself D.yourself
5..The tableis,she madeit.A.her;herself B.her;hersC.hers;herself D.hers;hers
6.Boys,I ambusy now.Can youcook dinneryou.
7.Dont worry.I cando itme.
8.Danny isill andhe hasto teachhimat home.一
9.Did youenjoy yduring thesummer vacationlast year一Yes,we hadgreat fun.
10.The teachersin ourschool enjoyed他们自己in thisyears Teachers9Day.【考点二】L-I must/have to的用法
1.must表示必须、必要在回答引出的问句时,如果是否定的,不能用禁止,不准,而用1must mustrftneedn*t,不必.dont,have toYoumust comeon time.---Must wehand inour exercisebooks today---Yes,you must.---No,you donthave to./you neednt.是说话人的主观看法,而则强调客观需要;只有一般现在时,有更多的时态形2must have to musthaveto式His playisnt interesting,I reallymust gonow.I hadto workwhen Iwas atyour age.表示推测、可能性只用于肯定的陈述句,在否定句或疑问句中用3can,couldYoure Tomsgood friend,so youmust knowwhat helikes best.Your mothermust bewaiting foryounow.的用法
2.haveto可视为情态动词,但它与其他情态动词在用法上稍有不同其他情态动词没有人称和数的变化,1haveto而却要视主语的不同而变化have toI/You/We/They haveto...He/She/It hasto...You donthaveto...Does shehaveto...又作意思是“必须,不得不和不同,强调主观需要;强调客2havetohavegotto,must musthaveto观需要【典例】。
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